142959180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26183}}^1$

素因数の和:26215

約数の個数: 96

約数和(自身を含む): 492678144

約数和(自身を除く): 349718964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26183, 52366, 78549, 104732, 130915, 157098, 183281, 261830, 314196, 340379, 366562, 392745, 523660, 549843, 680758, 733124, 785490, 916405, 1021137, 1099686, 1361516, 1570980, 1701895, 1832810, 2042274, 2199372, 2382653, 2749215, 3403790, 3665620, 4084548, 4765306, 5105685, 5498430, 6807580, 7147959, 9530612, 10211370, 10996860, 11913265, 14295918, 20422740, 23826530, 28591836, 35739795, 47653060, 71479590, 142959180]

約数ペア:

[(1, 142959180), (2, 71479590), (3, 47653060), (4, 35739795), (5, 28591836), (6, 23826530), (7, 20422740), (10, 14295918), (12, 11913265), (13, 10996860), (14, 10211370), (15, 9530612), (20, 7147959), (21, 6807580), (26, 5498430), (28, 5105685), (30, 4765306), (35, 4084548), (39, 3665620), (42, 3403790), (52, 2749215), (60, 2382653), (65, 2199372), (70, 2042274), (78, 1832810), (84, 1701895), (91, 1570980), (105, 1361516), (130, 1099686), (140, 1021137), (156, 916405), (182, 785490), (195, 733124), (210, 680758), (260, 549843), (273, 523660), (364, 392745), (390, 366562), (420, 340379), (455, 314196), (546, 261830), (780, 183281), (910, 157098), (1092, 130915), (1365, 104732), (1820, 78549), (2730, 52366), (5460, 26183)]